Rear view
1 Power cord connector 7 USB 2 connector
2 Systems-management Ethernet
connector
8 USB 1 connector
3 Ethernet 1 connector 9 Video connector
4 USB 4 connector 10 Serial connector
5 USB 3 connector 11 SAS connector
6 Ethernet 2 connector
Attention: In a dc power environment, only trained service personnel other than
Lenovo service technicians are authorized to connect or disconnect power to the dc
power supply. See the documentation that comes with each dc power supply for
instructions and an illustration of the dc power supply.
You must turn off the server before you connect or disconnect cables from the
server.
See the documentation that comes with any external devices for additional cabling
instructions. It might be easier for you to route cables before you connect the
devices to the server.
Cable identifiers are printed on the cables that come with the server and optional
devices. Use these identifiers to connect the cables to the correct connectors.
If the server comes with an installed operating system, see the documentation that
comes with the operating system for additional cabling instructions.
Updating the server configuration
When you start the server for the first time after you add or remove an internal
device, external SAS device, or USB keyboard or mouse, you might receive a
message that the configuration has changed. The Configuration/Setup Utility
program starts automatically so that you can save the new configuration settings.
For more information, see Chapter 3, “Configuring the server,” on page 79.
Some optional devices have device drivers that you must install. See the
documentation that comes with each optional device for information about installing
device drivers.
The server comes with at least one dual-core microprocessor, which enables the
server to operate as a symmetric multiprocessing (SMP) server. You might have to
upgrade the operating system to support SMP. For more information, see
Chapter 3, “Configuring the server,” on page 79 and the operating-system
documentation.
76 ThinkServer RD120 Types 6444, 6445, 6446, and 6447: User Guide
